Nock Record - Thanks @dbretoi

rec-nock.js

/**
 * For use with Nocking Hapi Requests (with Lab)
 * Nock: https://github.com/pgte/nock/
 * Hapi: http://hapijs.com/api
 * Lab: https://github.com/hapijs/lab
 */
 
// npm deps

var Nock = require('nock');
var Fs = require('fs');
var Hoek = require('hoek');

// the following lines go inside the `it` or `test`

var fileName = Hoek.reach(this, 'process.domain.title', { default: 'nock-mock' }) + '.js'; // lab
fileName = fileName.replace(/\s+/g, '_');
var appendLogToFile = function(content) {

    console.log('writing to ' + fileName);
    Fs.appendFile(fileName, content);
};

Nock.recorder.rec({
    logging: appendLogToFile,
    use_separator: false
});